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MB2000/3000/5000 OPERATING AND MAINTENANCE MANUAL

 

  TAYLOR-WHARTON (BEIJING) CRYOGENIC EQUIPMENT CO., LTD.

 

 

 

 
 

OPERATING AND MAINTENANCE MANUAL

 

CRYOGENIC LIQUIFIED GAS TANK 

M2000/M3000/M5000/V2000/V3000/V5000 MB TANK 

(VESSEL ON SKID) 

FOR AIR LIQUIDE 

 
 
 
 
 
 
 

 

 
 
 

 

 

Taylor-Wharton (Beijing) Cryogenic Equipment Co., Ltd. 

 

East End of Ping An Street 

Xianghe Economic Development Zone 

Xianghe Country, Lang Fang City 

Hebei Province, P.R. China 065402 

 

Phone:   +86 316 8219770, +86 3168219754, +86 3168219764 
FAX:    +86 316 8219763 

Summary of Contents for M2000

Page 1: ...NIC LIQUIFIED GAS TANK M2000 M3000 M5000 V2000 V3000 V5000 MB TANK VESSEL ON SKID FOR AIR LIQUIDE Taylor Wharton Beijing Cryogenic Equipment Co Ltd East End of Ping An Street Xianghe Economic Developm...

Page 2: ...ON HANDLING 10 INSTALLATION CHECKS 10 OPERATION PURGE PROCEDURE 12 FILLING A WARM TANK 13 FILLING A COLD TANK 13 NORMAL OPERATION 14 TAKING A TANK OUT OF SERVICE 14 MAINTENANCE GENERAL 15 LEAK TESTING...

Page 3: ...MAINTENANCE PROCEDURES READ AND FOLLOW ALL SAFETY PRECAUTIONS IN THIS SECTION AND IN REFERENCE PUBLICATIONS FAILURE TO OBSERVE ALL SAFETY PRECAUTIONS CAN RESULT IN PROPERTY DAMAGE PERSONAL INJURY OR P...

Page 4: ...surfaces Equipment to be used in contact with liquid oxygen should be handled oLI1y with clean gloves or hands washed clean of oil Maintain Adequate Ventilation Enclosed areas containing oxygen equipm...

Page 5: ...ygen systems on industrial and institutional consumer premises CAUTION When installing field fabricated piping make certain a suitable safety valve is installed in each section of piping between shut...

Page 6: ...nd non flammable it can cause asphyxiation in a confined area without adequate ventilation Any atmosphere which does not contain enough oxygen for breathing can cause dizziness unconsciousness or even...

Page 7: ...000 model cryogenic storage tanks These tanks are suitable for the storage and delivery of liquid oxygen nitrogen or argon at a maximum allowable working pressure of 1 6 MPa 232 psig for M series MB t...

Page 8: ...RIES TANK MODEL Gross Volume m 3 Net Volume m3 Height m Dime nsions mm Weight Ton Full Weight Ton STATIC EVAPORATION LIN volume day MAWP MPa LOX LIN LAr M5000 4 99 4 49 3 2000 2 8 7 93 6 43 9 06 1 1 6...

Page 9: ...MB2000 3000 5000 OPERATING AND MAINTENANCE MANUAL TAYLOR WHARTON BEIJING CRYOGENIC EQUIPMENT CO LTD 8...

Page 10: ...SSURE BUILD UP VALVE HV3 It lets the liquid of the container flow to the build up pressure line when it is opened PRESSURE REGULATOR PCV1 When tank pressure decreases to PCV1 set point it opens and li...

Page 11: ...stomer s responsibility The MB tank with pallet for equipment to hand or transit expediently no especial demand for the toft to use temporarily advise build one toft for fixation long time and refer t...

Page 12: ...MB2000 3000 5000 OPERATING AND MAINTENANCE MANUAL TAYLOR WHARTON BEIJING CRYOGENIC EQUIPMENT CO LTD 11...

Page 13: ...must be gradual enough to allow the liquid to vaporize in the bottom fill line and pressure building coil so the pressure builds up in the inner vessel Momentarily open top fill valve HV2 to flood the...

Page 14: ...ts from tank trycock valve close supply source valve to stop fill Close tank trycock valve 8 When residual liquid in the fill hose vaporizes close tank top fill valve CAUTION To avoid injury do not to...

Page 15: ...A TANK OUT OF SERVICE Schedule shut down operation to coincide with low liquid level in the tank If a large quantity of liquid is in the tank drain it into a trailer for use elsewhere or for disposal...

Page 16: ...eaned for in conformance with CGA Pamphlet G 4 1 Cleaning Equipment for Oxygen Service or other equivalent standard If parts are purchased cleaned for oxygen service they should be suitably packaged t...

Page 17: ...be set so that tank pressure is held about 0 035MPa above the desired delivery pressure the economizer pressure regulator PCV2 should be set at least 0 07MPa 10 psig above the setting of the pressure...

Page 18: ...row away type PRESSURE AND LIQUID LEVEL GAUGES The major cause of malfunctioning tank pressure gauge inner vessel or liquid level gauge is an open equalization valve or leakage in the gauge lines Refe...

Page 19: ...the vacuum probe into vacuum probe isolation valve using two wrenches Do not over tighten 5 Install a new vinyl cover over the vacuum probe connector NOTE If corrosion of the vacuum probe is a proble...

Page 20: ...wn connection and vacuum bursting disc f All liquid and gas phase lines exit points through vacuum jacket g Any area of the vacuum jacket that might have been exposed to cryogenic liquid spray or temp...

Page 21: ...ck d Liquid Level Gauge needle not zero adjusted e Gauge line reversed f Liquid Level Gauge damaged or faulty g Plugged gauge lines Test and repair leaks Close by pass valve Tap Liquid Level Gauge sli...

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